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A microenvironment is an area with a specific composition of mainly extracellular matrix (ECM) components surrounding the cells. The tight interactions between matrix molecules and cells are very important, and it is now well known that the ECM components direct cell activity and function and regulate remodeling processes during both homeostasis and pathological conditions. The lung is a very comp
Wide-angle neutron scattering experiments combined with empirical potential structural refinement modeling have been used to study the detailed structure of decyltrimethylammonium bromide micelles in the presence of acid solutions of HCl or HBr. These experiments demonstrate considerable variation in micelle structure and water structuring between micelles in the two acid solutions and in comparis
Bertrand Russell’s speech “Why I Am Not a Christian” (1927) triggered many theologians to defend Christian beliefs. Aside from his rational criticism of the so-called “proofs” of God’s existence, it is his humorous irony as a rhetorical weapon that made many abandon their faith in Christianity and become atheists or at least agnostics. In this article I examine two British theologians’ unsuccessfu
The use of a polar diagram method for describing and evaluating the machinability of Inconel 718 was explored. Five key parameters of the work material, representing the mechanical and physical properties which have strongest influence on its machinability, were employed in the diagrams. These five parameters were integrated into a single polar diagram, used to describe the machinability of Incone
Encyclopedic entry on Mary Wollstonecraft's social and political philosophy
Purpose: To investigate the inflammatory response of current and future potential vitreous substitutes in an experimental in vivo vitrectomy model. Methods: Twenty-five gauge pars plana vitrectomy was performed in the right eye of 60 pigmented rabbits, with subsequent injection of 0.5–1.0 ml of Healaflow® (cross-linked hyaluronic acid, n = 12), Bio-Alcamid® (polyalkylimide, n = 8), silicone oil (n
Boken presenterar på ett populärt sätt forskningsresultat från arkeologi, geologi och historieforskning. Det geografiska perspektivet omfattar Skåne under förhistorisk tid men därefter Kävlinge socken. Uppgiften om ett slag på Kävlingebro omkring 1020 föranledde en arkeologisk undersökning vilket presenteras. Lantbrukets utveckling utgör en viktig tråd i boken. Rikt illustrerad.
